package cn.tedu._05mvcboot01.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class BMIController {

    @ResponseBody
    @RequestMapping("/bmi")
    public String provideBMI(double weight,double height){
        double bmi = weight/(height*height);
        if(bmi<18.5){
            return "过轻";
        }else if(bmi<24.9){
            return "正常";
        }else if(bmi<28.9){
            return "过重";
        }else{
            return "肥胖";
        }
    }

}
